Window for a door



FIG. 1 is a perspective view of the window for a door;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof, the rear view being identical;

FIG. 4 is a side view thereof, the opposite side view being identical; and,

FIG. 5 is a bottom view thereof.

The window is shown broken apart to indicate that no specific thickness is claimed. 

I claim the ornamental design for a window for a door, as shown and described. 